NO316770B1 - Process for producing a fire-resistant sandwich plate, as well as such a sandwich plate - Google Patents

Process for producing a fire-resistant sandwich plate, as well as such a sandwich plate Download PDF

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Publication number
NO316770B1
NO316770B1 NO19992669A NO992669A NO316770B1 NO 316770 B1 NO316770 B1 NO 316770B1 NO 19992669 A NO19992669 A NO 19992669A NO 992669 A NO992669 A NO 992669A NO 316770 B1 NO316770 B1 NO 316770B1
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Norway
Prior art keywords
web
plate
steel
fire
foil
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NO19992669A
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Norwegian (no)
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NO992669L (en
NO992669D0 (en
Inventor
Carsten Christiansen
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Inexa Panel As
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Publication of NO992669D0 publication Critical patent/NO992669D0/en
Publication of NO992669L publication Critical patent/NO992669L/en
Publication of NO316770B1 publication Critical patent/NO316770B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/041Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/14Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • B41M1/30Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0358Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the mechanisms or artifacts to obtain the transfer, e.g. the heating means, the pressure means or the transport means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17Dry transfer
    • B44C1/1712Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0415Ornamental plaques, e.g. decorative panels, decorative veneers containing metallic elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/94Protection against other undesired influences or dangers against fire
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02Synthetic macromolecular particles
    • B32B2264/0214Particles made of materials belonging to B32B27/00
    • B32B2264/0264Polyamide particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00Metals, their alloys or their compounds
    • B32B2311/30Iron, e.g. steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00Walls, panels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • Y10T156/1075Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y10T156/1085One web only
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Description

Oppfinnelsen angår en fremgangsmåte for fremstilling av en spole med foring for en brannresistent sandwichplate, en fremgangsmåte for fremstilling av brannresistent sandwichplate, og en slik brannresistent sandwichplate. The invention relates to a method for producing a coil with lining for a fire-resistant sandwich plate, a method for producing a fire-resistant sandwich plate, and such a fire-resistant sandwich plate.

Slike brannresistente sandwich-plater er til bruk som veggpaneler eller himlinger i interiører som er underlagt strenge brannregler, for eksempel interiører om bord på båter, oljeplattformer eller innen enkelte typer av bygninger. Such fire-resistant sandwich panels are for use as wall panels or ceilings in interiors that are subject to strict fire regulations, for example interiors on board boats, oil platforms or within certain types of buildings.

Forskjellige krav til veggpaneler og himlinger for slike formål, for eksempel til kostnader, vekt, varmeisolasjon, lydisolasjon, slitasje, bestandighet mot kjemikalier, estetisk verdi i tillegg til brannfarehensyn har ført til innførelse av sandwichplater av forskjellige typer. En sandwichplate av aktuell type, omfatter en kjerne av mineralull med stålplateforinger på begge sider. Av konstruksjonshensyn må mineralullkjernen anordnes med fibrene i kryss og foringene festet til kjernen ved hjelp av limstoff. Noen eksempler på denne type sandwichplater er forklart i den danske patentsøknad 3526/75 inngitt 4. august 1975. Different requirements for wall panels and ceilings for such purposes, for example for costs, weight, heat insulation, sound insulation, wear, resistance to chemicals, aesthetic value in addition to fire risk considerations have led to the introduction of sandwich panels of various types. A sandwich panel of the type in question comprises a core of mineral wool with steel plate liners on both sides. For construction reasons, the mineral wool core must be arranged with the fibers crossed and the liners attached to the core using adhesive. Some examples of this type of sandwich panels are explained in the Danish patent application 3526/75 filed on 4 August 1975.

Av estetiske årsaker er det vanlig å laminere stålforingene med plast eller belegge dem med PVC-folie. En PVC-folie med en tykkelse på 0,15 mm kan farges og struktureres til et attraktivt utseende. Selv om et produkt av denne type oppfyller de fleste gjeldende regler, vil plastlaminatet uunngåelig være en kilde til varmeutløsning og en kilde til skadelige og giftige gasser ved utsettelse for åpen ild. For aesthetic reasons, it is common to laminate the steel liners with plastic or cover them with PVC foil. A PVC foil with a thickness of 0.15 mm can be colored and structured to an attractive appearance. Although a product of this type meets most current regulations, the plastic laminate will inevitably be a source of heat release and a source of harmful and toxic gases when exposed to open flames.

Det er blitt foreslått å belegge stålforingene med et meget tynt lag av polymermateriale, for eksempel et lag med en overflatetykkelse på 0,03 mm for å minimere varmefrigjøringen og gassfrigjøringen under utsettelse for ild. Imidlertid har slike produkter ikke kunne bli godtatt på markedet på grunn av manglende estetisk utseende. It has been proposed to coat the steel liners with a very thin layer of polymeric material, for example a layer with a surface thickness of 0.03 mm, to minimize heat release and gas release during exposure to fire. However, such products have not been able to be accepted on the market due to a lack of aesthetic appearance.

Publikasjonen WO 95/30 552 inneholder forslaget med å bygge et sandwichpanel med en metallforing med en dekorativ farge, for eksempel en reproduksjon av et fotografi, eller kunstgjenstand. Ifølge denne publikasjon fremstilles platepanelet ved å stable sammen forskjellige komponenter, blant annet metallfolie, og et kalkerpapir og ved å trykke stabelen sammen ved hjelp av varme i 5-30 minutter, hvorved fargestoffet blir overført til plateover-flaten. The publication WO 95/30 552 contains the proposal to build a sandwich panel with a metal lining with a decorative color, for example a reproduction of a photograph, or art object. According to this publication, the plate panel is made by stacking together different components, including metal foil, and a tracing paper and by pressing the stack together using heat for 5-30 minutes, whereby the dye is transferred to the plate surface.

EP-A 00 72 461 inneholder et forslag for kontinuerlig trykking av en stålplate med en tykkelse på 0,75 mm ved hjelp av en overføringsprosess som finner sted mellom en presse med dobbelt bånd. EP-A 00 72 461 contains a proposal for the continuous printing of a steel plate with a thickness of 0.75 mm by means of a transfer process which takes place between a double belt press.

DE-C 26 42 350 og DE-C 29 14 704 angir forskjellige løsninger for fargestoff og DE-C 26 42 350 and DE-C 29 14 704 specify different solutions for dye and

trykkemetoder for tekstiltrykking. printing methods for textile printing.

Løsningene foreslått i den kjente teknikk ser ikke ut til å ha vunnet noen større andel av markedet for brannsikre paneler, antakelig på grunn av at fremstillingsmetodene er for tungvinte eller kostbare, eller kanskje fordi de ikke frembringer produkter som hek oppfyller alle aktuelle krav. The solutions proposed in the prior art do not seem to have won any greater share of the market for fireproof panels, presumably because the manufacturing methods are too cumbersome or expensive, or perhaps because they do not produce products that fully meet all applicable requirements.

Fremgangsmåten ifølge oppfinnelsen for fremstilling av en spole med foring for en brannresistent sandwichplate har de karakteristiske trekk som angitt i krav 1. The method according to the invention for producing a coil with lining for a fire-resistant sandwich panel has the characteristic features as stated in claim 1.

Denne gir en meget effektiv fremstillingsmetode for å konstruere en foring, ved hjelp av hvilken det er mulig å fremstille en sandwichplate som tilfredsstiller alle krav nevnt ovenfor og som utviser en ytelse under brannprøver som er overlegen de fleste plater på markedet i dag. Foringen trykkes ved hjelp av en overføringsprosess som muliggjør en lang rekke farger og mønstere. Overflatefinishen er meget bestandig mot slitasje og produktet kan skipes med et beskyttelsesbelegg som kan holdes på plass og således beskytte overflatefinishen helt til de avsluttende trinn i monteringen i rommet. This provides a very efficient manufacturing method for constructing a lining, by means of which it is possible to produce a sandwich panel which satisfies all the requirements mentioned above and which exhibits a performance under fire tests which is superior to most panels on the market today. The lining is printed using a transfer process which enables a wide range of colors and patterns. The surface finish is very resistant to wear and tear and the product can be shipped with a protective coating that can be held in place and thus protect the surface finish right through to the final stages of installation in the room.

Fremgangsmåten ifølge oppfinnelsen for fremstilling av en brannresistent sandwichplate har de karakteristiske trekk som angitt i krav 8. The method according to the invention for producing a fire-resistant sandwich panel has the characteristic features as stated in claim 8.

Denne tilveiebringer fremstilling av en sandwichplate som oppfyller de strengeste brannkrav og som også oppfyller flere andre krav nevnt ovenfor. Platen kan fremstilles på en relativt rimelig måte. This provides for the manufacture of a sandwich panel which meets the strictest fire requirements and which also meets several other requirements mentioned above. The plate can be produced in a relatively inexpensive way.

Sandwichplaten ifølge oppfinnelsen har de karakteristiske trekk som angitt i krav 9. The sandwich panel according to the invention has the characteristic features as stated in claim 9.

Denne plate oppfyller alle krav angående plater for bruk som innvendig veggpanel eller himling som forklart ovenfor. This board meets all the requirements regarding boards for use as an interior wall panel or ceiling as explained above.

Foretrukne utførelser vil fremgå av de avhengige krav. Preferred embodiments will appear from the dependent requirements.

Andre egenskaper og fordeler ved oppfinnelsen vil fremgå av den detaljerte beskrivelse nedenfor under henvisning til de vedføyde tegninger, hvor fig. viser skjematisk en overføringstrykkestasjon brukt ifølge fremgangsmåten ifølge oppfinnelsen, fig. 2 viser et snitt gjennom en del av platen ifølge oppfinnelsen, og fig. 3 er et planriss av en plate ifølge oppfinnelsen. Other properties and advantages of the invention will be apparent from the detailed description below with reference to the attached drawings, where fig. schematically shows a transfer printing station used according to the method according to the invention, fig. 2 shows a section through part of the plate according to the invention, and fig. 3 is a plan view of a plate according to the invention.

Alle tegninger er skjematiske og ikke nødvendigvis i målestokk, og viser bare deler som er nødvendige for å forstå oppfinnelsen, idet andre deler er utelatt fra tegningene for tydelighets skyld. På tegningene er identiske henvisningstall brukt for å benevnte identiske deler. All drawings are schematic and not necessarily to scale, and only show parts that are necessary to understand the invention, other parts being omitted from the drawings for the sake of clarity. In the drawings, identical reference numbers are used to designate identical parts.

Det henvises først til fig. 1 for en kort forklaring av trykkoverføirngsprosessen ifølge oppfinnelsen. I den viste stasjon på fig. 1, blir en stålplatebane 11 rullet ut fra spolen 9 og ført sammen med overføringsmaterialbanen 12 fra overføringsrullen 18 i en overflate-mot-overflate-kontakt mens den blir ført rundt en føringsrull 19 for å bringes i kontakt med overflaten av varmrullen 13. Reference is first made to fig. 1 for a brief explanation of the pressure transfer process according to the invention. In the station shown in fig. 1, a sheet steel web 11 is unrolled from the coil 9 and brought together with the transfer material web 12 from the transfer roll 18 in a surface-to-surface contact while being passed around a guide roll 19 to be brought into contact with the surface of the hot roll 13.

Baksidepapiret fra papirrullen 15 blir plassert på utsiden av stålplatebanen 11 og lagene holdes i overflatekontakt med hverandre ved hjelp av den sylindriske overflate av varmrullen 13, ved hjelp av trykk tilført av teppet 17 som følger en endeløs sløyfe og som holdes i spenn ved hjelp av et radialt overflatetrykk tilført banene, som er tilstrekkelig for å hindre glipp mellom overføringsmaterialet og stålplaten. The backing paper from the paper roll 15 is placed on the outside of the steel plate web 11 and the layers are held in surface contact with each other by means of the cylindrical surface of the hot roll 13, by means of pressure supplied by the carpet 17 which follows an endless loop and which is held in tension by means of a radial surface pressure applied to the webs, which is sufficient to prevent slippage between the transfer material and the steel plate.

I en foretrukket utførelse av oppfinnelsen er et trykk på 2-4 bar funnet å være effektivt. In a preferred embodiment of the invention, a pressure of 2-4 bar has been found to be effective.

Varmerullens diameter kan være 500 mm og rullen holdes fortrinnsvis ved en temperatur på 210°C. Overføringsmaterialets bane og stålplatebanen passerer rundt omtrent 80% av rullens omkrets og forlater varmerullen ved å gjøre en omdreining rundt en annen føringsrull 19. The diameter of the heating roller can be 500 mm and the roller is preferably kept at a temperature of 210°C. The transfer material path and steel sheet path pass around approximately 80% of the roll circumference and leave the heat roll by making a revolution around another guide roll 19.

Ved føringsrullen hvor banene forlater varmerullen blir overføringsmaterialets bane skilt fra stålplatebanen og viklet rundt overføringsopptaksrullen 14. At the guide roll where the webs leave the heat roll, the transfer material web is separated from the steel plate web and wound around the transfer take-up roll 14.

Varmerullens omdreiningshastighet tilpasses slik at den oppnår en kontakttid for hvert punkt på banen i størrelsesorden 20-30 sekunder, som er blitt funnet å være tilstrekkelig for å sikre en tilfredsstillende overføringstrykking ved hjelp av sublimasjon. I den foretrukne utførelse vil ekvivalenthastigheten for banebevegelsen være i området 3-5 m/min. The rotational speed of the heating roller is adjusted so that it achieves a contact time for each point on the web of the order of 20-30 seconds, which has been found to be sufficient to ensure satisfactory transfer printing by means of sublimation. In the preferred embodiment, the equivalent speed of the web movement will be in the range of 3-5 m/min.

For andre utførelser med større ruller, for eksempel opp til 2000 mm, settes omdreiningshastigheten tilsvarende lavere for å kunne opprettholde en kontakttid i størrelsesorden 20-30 sekunder. For other versions with larger rollers, for example up to 2000 mm, the speed of rotation is set correspondingly lower in order to be able to maintain a contact time of the order of 20-30 seconds.

Fargetettheten som tilføres i sublimasjonsprosessen, antas å være i området 1-5 g/m , fortrinnsvis 1-2 g/m . The color density supplied in the sublimation process is assumed to be in the range 1-5 g/m , preferably 1-2 g/m .

Etter at den varme stålplatebane 11 er blitt separert fra det brukte over-føringsmateriale, passerer den to føringsruller til og skilles fra baksidepapiret og fra teppet. Etter en rett bane blir stålplatebanen viklet på spolen 10 sammen med et mellomliggende folielag 7. After the hot steel plate web 11 has been separated from the spent transfer material, it passes two more guide rollers and is separated from the backing paper and from the blanket. After a straight path, the steel plate web is wound onto the coil 10 together with an intermediate foil layer 7.

I den foretrukne utførelse omfatter folien 7 en polyetylenfolie med en tykkelse på omtrent 20 ftm. Polyetylenfolien blir overflatebehandlet på den side som vender mot trykksiden på stålplatebanen ved hjelp av limstoff. Denne folietype er blitt funnet å gi tilstrekkelig beskyttelse for foringen og kan lett pilles av når det er ønskelig uten at den rives. Andre utførelser som tar sikte på en stabil beskyttelse, kan omfatte tykkere folier. In the preferred embodiment, the foil 7 comprises a polyethylene foil with a thickness of approximately 20 ftm. The polyethylene foil is surface-treated on the side facing the pressure side of the steel sheet web using adhesive. This type of foil has been found to provide adequate protection for the lining and can be easily peeled off when desired without tearing. Other designs aimed at stable protection may include thicker foils.

Stålplatebanen 11 forlater den oppvarmede rull med en temperatur på omtrent 210°C og kjøles ned i luften til en temperatur mellom 60 og 70°C ved det punkt hvor den vikles på foringsspolen 10. Den gjenværende varme på stålplatebanen underletter også limingen av beskyttelsesfolien. The sheet steel web 11 leaves the heated roll at a temperature of approximately 210°C and is cooled in the air to a temperature between 60 and 70°C at the point where it is wound onto the liner coil 10. The residual heat on the sheet steel web also facilitates the gluing of the protective foil.

Spolen av stålplaten 9 som brukes i denne fremstilling, omfatter en stålplate med en tykkelse i området 0,5 - 0,7 mm, idet stålplaten er blitt forhåndsbehandlet med et overflatebelegg. Dette overflatebelegg som påføres i et opplegg som ikke er vist på tegningene, omfatter et polyesterbasert materiale med innbakte sfærer av polyamid. I den foretrukne ut-førelse blir et basislag med polyestermateriale påført stålplaten og herdet, og et topplag med polyester med nedhengende polyamidsfærer blir etterpå påført og herdet. The coil of steel plate 9 used in this production comprises a steel plate with a thickness in the range of 0.5 - 0.7 mm, the steel plate having been pre-treated with a surface coating. This surface coating, which is applied in an arrangement not shown in the drawings, comprises a polyester-based material with baked-in spheres of polyamide. In the preferred embodiment, a base layer of polyester material is applied to the steel plate and cured, and a top layer of polyester with hanging polyamide spheres is subsequently applied and cured.

Basislaget omfatter omtrent 15 g/m polyesterbasert materiale mens topplaget omfatter et tillegg på omtrent 15 g/m<2> polyesterbasert materiale med 3-4 g/m<2> polyamidsfærer. Med denne fremgangsmåte blir polyamidsfærene anordnet vesentlig på den øvre overflate hvor de tjener til å frembringe et attraktivt utseende og sikre slitasjemotstand mens polyestermaterialet kan oppfylle formålet med å feste sfærene, beskytte stålplaten og neste fargestoffet som påføres under overflatetrykkingen. The base layer comprises approximately 15 g/m of polyester-based material while the top layer comprises an addition of approximately 15 g/m<2> of polyester-based material with 3-4 g/m<2> of polyamide spheres. With this method, the polyamide spheres are arranged substantially on the upper surface where they serve to produce an attractive appearance and ensure wear resistance, while the polyester material can fulfill the purpose of attaching the spheres, protecting the steel plate and next the dye that is applied during the surface printing.

På fig. 2 er det vist et snitt gjennom en del av platen fremstilt ifølge oppfinnelsen. Sandwich-platen 1 omfatter en kjerne 3 som er klemt mellom foringene 2.1 den foretrukne utførelse omfatter kjernen mineralull hvor fibrene er rettet for å strekke seg vesentlig i ret-ninger på tvers i forhold til foringene. Foringene omfatter stålplater fremstilt i prosessen beskrevet ovenfor og er festet til kjernen ved hjelp av lim 6 på polyuretanbasis. In fig. 2 shows a section through part of the plate manufactured according to the invention. The sandwich plate 1 comprises a core 3 which is sandwiched between the liners 2.1 the preferred embodiment comprises the mineral wool core where the fibers are oriented to extend substantially in directions transverse to the liners. The liners comprise steel plates produced in the process described above and are attached to the core using glue 6 on a polyurethane basis.

Hver foring omfatter på den side som vender bort fra kjernen, belegget 4, trykkindikatorer 5 og beskyttelsesfolien 7. Fig. 2 viser også platekanten 8 hvor et kantområde for hver foring er vinklet for å styrke og beskytte platekantene, og kjernen er forsynt med hakk for å gjøre det mulig å innsette festeanordninger. Fig. 3 viser en sandwichplate 1 ifølge oppfinnelsen i et planriss for å vise bare ett eksempel på trykkindikatoren 5. Each liner includes, on the side facing away from the core, the coating 4, pressure indicators 5 and the protective foil 7. Fig. 2 also shows the plate edge 8 where an edge area of each liner is angled to strengthen and protect the plate edges, and the core is provided with notches for to make it possible to insert fastening devices. Fig. 3 shows a sandwich plate 1 according to the invention in a plan view to show just one example of the pressure indicator 5.

Sandwichplaten 1 ifølge oppfinnelsen fremstilles i en bearbeidingslinje hvor foringsspolen vikles ut, behandles med polyuretanlimstoff og kuttes i deler med passende format. Da sandwichplaten fortrinnsvis fremstilles med like eller identisk motstående sider, er det foretrukket å skjære ut par med identiske foringsemner. The sandwich panel 1 according to the invention is produced in a processing line where the lining coil is unwound, treated with polyurethane adhesive and cut into parts of suitable format. As the sandwich panel is preferably produced with equal or identical opposite sides, it is preferred to cut out pairs of identical lining blanks.

En plate av mineralull som er innrettet slik at fibrene strekker seg generelt i kryss og skåret i passende format, plasseres på et foringsemne av et par, mens det andre emne vrenges og plasseres på toppen. Sammenstillingen blir så varmetrykket for å herde polyuretanlimstoffet og kantene blir trimmet. A sheet of mineral wool arranged so that the fibers run generally crosswise and cut to the appropriate format is placed on one liner blank of a pair, while the other blank is turned over and placed on top. The assembly is then heat pressed to harden the polyurethane adhesive and the edges are trimmed.

Platene ifølge oppfinnelsen fremstilles i bredder fra 100 mm til 1250 mm og i lengder fra 800 mm til 10.000 mm. Sandwichplatenes tykkelse ifølge oppfinnelsen varierer fra 25 mm til 100 mm, de fleste tykkelser er på 25 mm eller 50 mm. Andre dimensjoner kan fremstilles ved hjelp av liknende metoder. The plates according to the invention are produced in widths from 100 mm to 1250 mm and in lengths from 800 mm to 10,000 mm. The thickness of the sandwich panels according to the invention varies from 25 mm to 100 mm, most thicknesses are 25 mm or 50 mm. Other dimensions can be produced using similar methods.

I brannprøver ifølge Nordtest-metoden NT Fire 025 og ISO/DIS 9705, har sandwichplater ifølge oppfinnelsen og sammenlikbare plater belagt med 0,15 mm PVC-folie blitt eksponert for gassflammer. Blant resultatene av disse prøver ble det notert en varmefrigjøring fra platene ifølge oppfinnelsen på 0,6 til 0,9 MJ/m<2> sammenliknet med 5 MJ/m<2> for PVC-foliebelagte plater. Frigjøringen av HC1 fra platene ifølge oppfinnelsen, var omkring 0,6% av verdiene som ble notert for PVC-plater. Verdiene for frigjøring av andre gasser og røk var alle vesentlig lavere for platene ifølge oppfinnelsen. In fire tests according to the Nordtest method NT Fire 025 and ISO/DIS 9705, sandwich panels according to the invention and comparable panels coated with 0.15 mm PVC foil have been exposed to gas flames. Among the results of these tests, a heat release from the plates according to the invention of 0.6 to 0.9 MJ/m<2> compared to 5 MJ/m<2> for PVC foil coated plates was noted. The release of HC1 from the sheets according to the invention was about 0.6% of the values noted for PVC sheets. The values for the release of other gases and smoke were all significantly lower for the plates according to the invention.

Selv om spesifikke utførelser av oppfinnelsen er blitt forklart i detalj ovenfor, er det ikke ment å utelukke at oppfinnelsen kan praktiseres på andre måter innenfor omfanget av de vedføyde patentkrav. Although specific embodiments of the invention have been explained in detail above, it is not intended to exclude that the invention can be practiced in other ways within the scope of the appended patent claims.

Claims (12)

1. Fremgangsmåte for fremstilling av en spole (10) med en foring (2) for en brannresistent sandwichplate (1), karakterisert ved at en kontinuerlig bane av stålplate (9) tilveiebringes, belagt på den ene side med et lag polyester med innbakte polyamidsfærer, en kontinuerlig bane med overføringsmateriale (12) tilveiebringes, trykket med indikatorer (5) i et sublimerbart fargestoff, nevnte baner bringes i en overflate-mot-overflate-kontakt og kjøres rundt en del av en varmerulles (13) periferi, samtidig som banene drives mot overflaten av rullen (13) ved å kjøre et teppe (17) rundt rullen (13) i et overliggende forhold til nevnte bane, idet teppet (17) strammes for å tilføre et overflatetrykk som vesentlig hindrer glipp mellom banene, idet utstrekningen av periferien som dekkes av banene, rullens (13) omdreiningshastighet og rullens (13) temperatur velges for å sikre trykking av stålplatebanen (11) ved hjelp av en sublimeringsprosess, banene separeres etter trykking og det brukte banemateriale vikles på en over-føringsopptaksrull (14), banen luftkjøles med trykt stålplate til fargen herdes, en bane bringes med beskyttende polymerfolie i limende overflate-mot-overflate-kontakt mot overflaten av stålplatebanen (11), og stålplatebanen (11) vikles sammen med folien (7) og en foringsopptaksrull.1. Method for producing a coil (10) with a liner (2) for a fire-resistant sandwich panel (1), characterized in that a continuous web of sheet steel (9) is provided, coated on one side with a layer of polyester with baked-in polyamide spheres, a continuous web of transfer material (12) is provided, printed with indicators (5) in a sublimable dye, said webs are brought into a surface-to-surface contact and driven around a part of the periphery of a heating roller (13), while the webs are driven towards the surface of the roller (13) by running a carpet (17) around the roller (13) in an overlying relationship with said track, as the carpet (17) is tightened to add a surface pressure that substantially prevents slips between the tracks, the extent of the periphery covered by the webs, the rotational speed of the roller (13) and the temperature of the roller (13) being selected to ensure printing of the sheet steel web (11) by means of a sublimation process, the webs are separated after printing and the used web material is wound on a transfer take-up roll (14), the web is air-cooled with printed steel plate until the color hardens, a web is brought with protective polymer foil in adhesive surface-to-surface contact against the surface of the sheet steel web (11), and the sheet steel web (11) is wound together with the foil (7) and a liner take-up roll. 2. Fremgangsmåte ifølge krav 1, karakterisert ved at trinnet med å bringe den beskyttende folie i kontakt med stålplaten (9) utføres i et trinn hvor stålplaten (9) er tilstrekkelig varm for å mykne beskyttelsesfolien (7) for å forbedre limingen.2. Method according to claim 1, characterized in that the step of bringing the protective foil into contact with the steel plate (9) is carried out in a step where the steel plate (9) is sufficiently hot to soften the protective foil (7) to improve bonding. 3. Fremgangsmåte ifølge krav 1, karakterisert ved at stålplaten (9) har en tykkelse på minst 0,3 mm og helst minst 0,5 mm.3. Method according to claim 1, characterized in that the steel plate (9) has a thickness of at least 0.3 mm and preferably at least 0.5 mm. 4. Fremgangsmåte ifølge krav 1, karakterisert ved at banens hastighet under trykking innstilles for å holde rullens (13) kontakttid fra 20 til 30 sekunder.4. Method according to claim 1, characterized in that the speed of the web during pressing is set to keep the contact time of the roller (13) from 20 to 30 seconds. 5. Fremgangsmåte ifølge krav 1, karakterisert ved at rulletemperaturen holdes mellom 150 og 240°C og helst mellom 200 og 220°C.5. Method according to claim 1, characterized in that the rolling temperature is kept between 150 and 240°C and preferably between 200 and 220°C. 6. Fremgangsmåte ifølge krav 1, karakterisert ved at polyesterbeleggets tykkelse holdes under 50 jjm og helst under 40 /im mens fargestoffets tetthet tilført ved trykkingen holdes under 5 g/m<2>.6. Method according to claim 1, characterized in that the thickness of the polyester coating is kept below 50 µm and preferably below 40 µm, while the density of the dye added during printing is kept below 5 g/m<2>. 7. Fremgangsmåte ifølge krav 1, karakterisert ved at beskyttelsesfolien (7) omfatter et polyetylenbasert materiale med en tykkelse som er tilstrekkelig for å muliggjøre avpilling, vesentlig uten å rives.7. Method according to claim 1, characterized in that the protective foil (7) comprises a polyethylene-based material with a thickness that is sufficient to enable peeling, essentially without tearing. 8. Fremgangsmåte for fremstilling av en brannresistent sandwichplate (1), karakterisert ved at en plate (9) formes ved avvikling av en spole (10) med brannresistent foring (2) fremstilt ifølge et av de foregående krav, den utrykte side av banen behandles med et lag med lim (6), banen skjæres i parvise seksjoner, den ene del av hvert par av seksjoner forsynes med en plate mineralull, den andre del av hvert par vrenges og påføres øverst på mineralplaten for å danne en sandwich, sandwichen utsettes for trykk og varme for å herde limstoffet, og kantene trimmes.8. Method for producing a fire-resistant sandwich panel (1), characterized in that a plate (9) is formed by unwinding a coil (10) with fire-resistant lining (2) produced according to one of the preceding claims, the unprinted side of the web is treated with a layer of glue (6), the track is cut into paired sections, one part of each pair of sections is provided with a plate of mineral wool, the other part of each pair is turned over and applied to the top of the mineral plate to form a sandwich, the sandwich is subjected to pressure and heat to harden the adhesive, and the edges are trimmed. 9. Brannresistent sandwichplate (1), med en platekjerne (3) av mineralull og et par stålplateforinger festet til de respektive sider av kjernen, karakterisert ved at hver stål-plateforing er overflatebehandlet på den side som vender bort fra kjernen (3), med et belegg som omfatter polyester med innbakte polyamidsfærer og er forsynt øverst av belegget med et dekorativt mønster påført ved hjelp av sublimasjonsprosess.9. Fire-resistant sandwich panel (1), with a panel core (3) of mineral wool and a pair of steel panel liners attached to the respective sides of the core, characterized in that each steel panel liner is surface-treated on the side facing away from the core (3), with a coating which comprises polyester with baked-in polyamide spheres and is provided at the top of the coating with a decorative pattern applied by means of a sublimation process. 10. Plate ifølge krav 9, karakterisert ved at belegget omfatter et lag med en tykkelse på ikke mer enn 50 (im og fortrinnsvis ikke mer enn 40 fim. .10. Sheet according to claim 9, characterized in that the coating comprises a layer with a thickness of no more than 50 (im and preferably no more than 40 fim. . 11. Plate ifølge krav 9, karakterisert ved at stålplateforingene omfatter stålplater med en tykkelse på minst 0,3 mm og helst minst 0,5 mm.11. Plate according to claim 9, characterized in that the steel plate liners comprise steel plates with a thickness of at least 0.3 mm and preferably at least 0.5 mm. 12. Plate ifølge krav 9, karakterisert ved at den er forsynt med en avtakbar folie på begge sider for å beskytte foringsoverflate.12. Plate according to claim 9, characterized in that it is provided with a removable foil on both sides to protect the lining surface.
NO19992669A 1996-12-03 1999-06-02 Process for producing a fire-resistant sandwich plate, as well as such a sandwich plate NO316770B1 (en)

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784619B1 (en) * 1998-10-14 2000-11-24 Enduction Et De Flockage Soc D METHOD OF CONTINUOUSLY PRINTING A PLASTIC FILM, INTENDED TO BE THERMOFORMED IN A NON-PLANAR SURFACE AND THERMOFORMED FILM OBTAINED BY THIS PROCESS
FR2784618B1 (en) * 1998-10-14 2000-11-24 Enduction Et De Flockage Soc D METHOD OF CONTINUOUSLY PRINTING A PLASTIC FILM, DEVICE FOR IMPLEMENTING SAME, AND PRINTED PLASTIC FILM OBTAINED BY THE METHOD
NL1015260C2 (en) * 2000-05-22 2001-11-26 Corus Staal Bv Method and device for coating a moving metal product belt.
KR20000063763A (en) * 2000-08-02 2000-11-06 이창열 Image partition with design
NL1024579C2 (en) * 2003-10-21 2005-04-22 Trespa Int Bv Decorative element for building walls or furniture, comprises core sandwiched between flame retardant metallic layers
JP4622737B2 (en) * 2005-08-12 2011-02-02 Jfeスチール株式会社 Laminated steel sheet for 2-piece can and 2-piece laminated can
CN102049891B (en) * 2011-01-07 2013-05-08 江西东方豹紧固件有限公司 Wear-resistant board and manufacturing method thereof
CN103085435B (en) * 2013-01-14 2015-10-07 南京联众建设工程技术有限公司 Corrugated steel film covering device and film covering method thereof
CN103204011B (en) * 2013-03-19 2016-06-01 辽宁超烁图码科技板业有限公司 The roller coat production method of a kind of figure code warming plate being applicable to skin
CN106864146A (en) * 2017-03-30 2017-06-20 晋江市曙光机械有限公司 A kind of tinfoil paper thermoprinting machine of golden paper
CN109910444B (en) * 2018-12-10 2020-04-21 福建省张氏新材料科技有限公司 Transfer label production equipment and process thereof
WO2021123042A1 (en) * 2019-12-20 2021-06-24 Dsm Ip Assets B.V. Sublimation printing of heat sensitive materials
CN117400605B (en) * 2023-11-15 2024-04-30 青岛众博材料科技有限公司 Fire-resistant corrosion-resistant coated steel sandal wood strip and processing equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE385673B (en) 1974-08-12 1976-07-19 Rockwool Ab PROCEDURE FOR MAKING A COMPOSITION OF MINERAL WOOL DISC
AU8103982A (en) * 1981-03-10 1982-09-16 British Steel Corp. Transfer printing
DE3132693A1 (en) * 1981-08-19 1983-03-17 Herberts Gmbh, 5600 Wuppertal METHOD FOR CONTINUOUSLY PRINTING A METAL FILM COATED WITH PLASTIC
IT8324086V0 (en) * 1983-12-30 1983-12-30 Morteo Soprefin Spa PRE-ASSEMBLED "SANDWICH" PANEL, FOR COVERING OR COATING, WITH AN INORGANIC FIBROUS MATERIAL AND WITH A CORRUGATED EXTERNAL WALL, SUITABLE FOR CREATING CHANNELS ON THE SURFACE OF THE SAME SOUL.
US5114755A (en) * 1985-09-30 1992-05-19 Sloss Industries Corporation Process for making a laminate and the laminate made thereby
JPH0626247A (en) 1992-03-09 1994-02-01 Interlock Hardware Dev Ltd Handle and handle fixture
JP2628284B2 (en) * 1994-06-24 1997-07-09 株式会社淀川製鋼所 Decorative metal plate

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DE69627901T2 (en) 2004-03-11
AU7691496A (en) 1998-06-29
NO992669L (en) 1999-07-27
PT942837E (en) 2003-09-30
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JP4372229B2 (en) 2009-11-25
NO992669D0 (en) 1999-06-02
EP0942837B1 (en) 2003-05-02
EP0942837A1 (en) 1999-09-22
JP2001505828A (en) 2001-05-08
US6440251B1 (en) 2002-08-27
KR100384647B1 (en) 2003-05-22
ES2194119T3 (en) 2003-11-16
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PL181142B1 (en) 2001-06-29
CN1113760C (en) 2003-07-09
PL334057A1 (en) 2000-01-31

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